# Express COD vs Gerner Energy

Express COD and Gerner Energy are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Express COD ships an update every 12 months, Gerner Energy every 16 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Express COD | Gerner Energy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 12 months** | Every 16 months |
| Size | 46 MB | 46 MB |
| Requires iOS | 12.2 | 12.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Silverline Solutions](https://appshunter.io/developer/1453561976) | [Gerner Energy](https://appshunter.io/developer/1693242359) |

## What reviewers say

### Express COD

[App page](https://appshunter.io/ios/app/express-cod/id1618992167)

**Features:** macOS Compatibility

**In-app purchases:** none


### Gerner Energy

[App page](https://appshunter.io/ios/app/gerner-energy/id6450426380)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Express COD free?

Express COD is free to download, with no in-app purchases.

### Is Gerner Energy free?

Gerner Energy is free to download, with no in-app purchases.

### Do Express COD or Gerner Energy have ads?

Neither Express COD nor Gerner Energy shows ads.

### Which is updated more often, Express COD or Gerner Energy?

Express COD ships an update every 12 months, and Gerner Energy every 16 months. Most recently, Express COD was updated on November 3, 2026 and Gerner Energy on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*